Merge branch 'collectd-5.3' into collectd-5.4

diff --cc version-gen.sh
index c2c0f6196f733f8418aef5dce71cb09c72dafc61,5ab6f78f57a75bf738382b14c301fcfdc0783b08..7bd07cbcb4faaf5e5cc20b9a13f3ca1afcdc4206
--- 1/version-gen.sh
--- 2/version-gen.sh
+++ b/version-gen.sh
@@@ -1,6 -1,6 +1,6 @@@
- #!/usr/bin/env bash
+ #!/bin/sh
  
 -DEFAULT_VERSION="5.3.1.git"
 +DEFAULT_VERSION="5.4.2.git"
  
  VERSION="`git describe 2> /dev/null | sed -e 's/^collectd-//'`"